CN112009068B - Brake block hot press unit - Google Patents
Brake block hot press unit Download PDFInfo
- Publication number
- CN112009068B CN112009068B CN202010914185.2A CN202010914185A CN112009068B CN 112009068 B CN112009068 B CN 112009068B CN 202010914185 A CN202010914185 A CN 202010914185A CN 112009068 B CN112009068 B CN 112009068B
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- extrusion
- driving device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The application belongs to the technical field of brake block hot press forming, and particularly relates to a brake block hot press device, which comprises an extrusion device and at least one first working plate, wherein the upper end of the first working plate is provided with a second working plate, the second working plate is provided with at least one through groove, the extrusion plate of the extrusion device is opposite to the through groove of the second working plate, either one of the first working plate and the extrusion plate of the extrusion device is a heating plate or both the first working plate and the extrusion plate of the extrusion device are heating plates, and when in hot press, a spring on the heating plate can enable a brake block to be uniformly contacted with the heating plate under the action of a clamping groove, so that a film block between two brake blocks is uniformly distributed among the brake blocks to form a high-quality brake block through hot press.
Description
Technical Field
The application belongs to the technical field of brake pad hot press forming, and particularly relates to a brake pad hot press device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The brake block needs to be extruded together with the brake block subassembly of two separation of brake block through hot pressing, but after the hot pressing equipment of brake block used for a long time, the base of supporting the brake block is very probably not horizontal, leads to the brake block when being pressed by hot pressing, and the pressure that the both ends of brake block received can produce great difference, leads to the brake block to be pressed tightly by only one end, leads to the brake block hot pressing inequality.
Secondly, the existing brake pad is required to be taken out after being hot-pressed, but the temperature of the brake pad is higher after being hot-pressed, and the periphery of the brake pad is limited by a limiting device when the brake pad is hot-pressed, so that the brake pad is difficult to be taken out by a conventional clamping device or other devices.
In addition, the existing brake pad is low in efficiency when being pressed and taken once, and even if a plurality of brake pads are simultaneously pressed and taken out simultaneously, heat of the hot pressing device is wasted when the brake pad is taken out.
Disclosure of Invention
The application provides a brake pad hot pressing device for solving the problems.
The application aims to provide a brake pad hot-pressing device which can be used for efficiently hot-pressing a brake pad, so that the qualification rate of the hot-pressing of the brake pad is improved, the brake pad is timely taken out through a transfer device, and the heat of the hot-pressing device is prevented from being wasted.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the utility model provides a brake block hot press unit, includes extrusion device and at least first working plate, and first working plate upper end is provided with the second working plate, has seted up at least one logical groove on the second working plate, and extrusion device's extrusion plate is just to the second working plate logical groove, and any one of extrusion plate on first working plate and the extrusion device is the hot plate or extrusion plate on first working plate and the extrusion device is the hot plate.
Furthermore, the application discloses a specific structure of the heating plate, which utilizes the heating plate to provide proper temperature, the heating plate comprises at least two plates, a heating component is arranged between the two plates and is used for heating the two plates and conducting heat out through the plates, a temperature sensor is also arranged in the heating plate, and the temperature of the heating plate is determined by the temperature sensor to provide proper temperature parameters for hot pressing of a brake block.
Further, the application also comprises a rotary tray, wherein the rotary tray is provided with a first clamping groove, and the first working plate is fixed in the first clamping groove.
Further, the application also comprises a shell, the rotary tray is positioned in the shell, a plurality of strip-shaped supporting bars are arranged in the shell, the rotary motor is placed on the strip-shaped supporting bars, and the output shaft of the rotary motor is connected with the rotary tray.
Further, the extrusion device comprises at least one extrusion driving device, a bearing block is arranged on an output shaft of the extrusion driving device, a spring is arranged at one end, far away from the output shaft of the extrusion driving device, of the bearing block, and the extrusion plate is arranged at one end, far away from the bearing block, of the spring.
Further, the springs comprise a plurality of springs, and the springs are symmetrically arranged on the bearing blocks.
Further, in order to ensure the hot pressing quality of the brake pad, the application is also provided with a controller, wherein the controller is configured to control the temperature of the heating plate to be 80-100 ℃, the controller is controlled to control the extrusion time of the extrusion device to be 8-12 seconds, and the pressure of the extrusion device to be 0.5-10 tons.
Further, the application also comprises a sliding rail, one end of the sliding rail extends towards the direction far away from the first working plate, and the extrusion device is arranged on the sliding rail in a sliding way.
Further, the application transfers the brake pad from the rotary tray to the conveying belt through the transfer device, the transfer device comprises a first magnetic adsorption device, a magnetic gauge seat is arranged on the first magnetic adsorption device, a rotary switch is arranged on the magnetic gauge seat, the first magnetic adsorption device is connected with a first rotary driving device, the first rotary driving device drives the first magnetic adsorption device to reach the upper part of the rotary tray, the rotary switch of the magnetic gauge seat on the first magnetic adsorption device is connected with a second rotary driving device, each rotary switch is connected with one second rotary driving device, or an output shaft of the second rotary driving device is connected with a crank-link mechanism, the tail end of the crank-link mechanism is connected with the rotary switch, each rotary switch is connected with one crank-link mechanism, and the adjacent crank-link mechanisms are connected through a rotary shaft.
Further, a second magnetic force adsorption device is arranged in the transfer device, the second magnetic force adsorption device is positioned at the lower end of the first magnetic force adsorption device, a magnetic force gauge seat is hinged on the second magnetic force adsorption device, a rotary switch is arranged on the magnetic force gauge seat, a third rotary driving device is connected with a hinge shaft to enable the magnetic force gauge seat in the second magnetic force adsorption device to rotate 180 degrees each time, the rotary switch of the magnetic force gauge seat on the second magnetic force adsorption device is connected with a fourth rotary driving device, each rotary switch is connected with one fourth rotary driving device, or an output shaft of the fourth rotary driving device is connected with a crank connecting rod mechanism, the tail end of the crank connecting rod mechanism is connected with the rotary switch, each rotary switch is connected with one crank connecting rod mechanism, and the adjacent crank connecting rod mechanisms are connected through a rotating shaft.
A hot press molding method of a brake pad comprises the following steps:
step 1: placing two brake sub-sheets in a through groove on a second working plate, fixing the first working plate at the lower end of the second working plate, and placing a thin film sheet between the two brake sub-sheets;
step 2: driving the second working plate to rotate 90 degrees around the axis of the rotating motor to the lower end of the extrusion device, so that the extrusion plate faces the through groove on the second working plate;
step 3: the extrusion device drives the extrusion plate to move towards the through groove direction of the second working plate, the brake pad is extruded and heated by any one mode of heating the extrusion plate or heating the first working plate or heating the extrusion plate and the first working plate simultaneously, the heating temperature is controlled to be 80-100 ℃, the extrusion time is 8-12 seconds, and the pressure is 0.5-10 tons;
step 4: driving the second working plate to rotate 90 degrees around the axis of the rotating motor;
step 5: the first rotary driving device transfers the first magnetic force adsorption device to the position of the brake pad, and the second rotary driving device drives the rotary switch of the magnetic force gauge stand to change the gear from OFF to ON, so that the magnetic force is generated by the magnetic force gauge stand to adsorb the brake pad;
step 6: the first rotary driving device rotates the first magnetic force adsorption device, and transfers the first magnetic force adsorption device to the position where the second magnetic force adsorption device is located;
step 7: the third rotary driving device of the second magnetic force adsorption device drives the magnetic force gauge seat to rotate 180 degrees around the hinge shaft, so that the surface of the magnetic force gauge seat with magnetic force faces the brake pad, the fourth rotary driving device drives the rotary switch of the magnetic force gauge seat, so that the gear is changed from 'OFF' to 'ON', the second rotary driving device drives the rotary switch of the magnetic force gauge seat, so that the gear is changed from 'ON' to 'OFF', the magnetic force gauge seat of the first magnetic force adsorption device loses magnetic force, and the magnetic force gauge seat of the second magnetic force adsorption device adsorbs the brake pad through magnetic force;
step 8: the third rotary driving device drives the magnetic meter seat to rotate 180 degrees around the hinge shaft, so that the brake pad faces the conveying belt, the fourth rotary driving device drives the rotary switch of the magnetic meter seat, the gear is changed from ON to OFF, the magnetic force of the magnetic meter seat of the second magnetic force adsorption device is lost, and the brake pad falls ON the conveying belt.
Compared with the prior art, the application has the beneficial effects that:
1. according to the application, high-quality hot pressing is carried out on the brake pad, and the optimal scheme is that the two heating plates are used for fully hot pressing the brake pad, so that the heat at two ends of the brake pad is uniformly distributed, the springs on the heating plates can uniformly contact the brake pad with the heating plates under the action of the clamping grooves, and further, the thin film sheets between the two brake pads are uniformly distributed between the brake pads, so that the high-quality brake pad is formed through hot pressing.
2. The support is provided with the sliding rail, the extrusion device is arranged on the sliding rail, and because the extrusion device is close to the second working plate, the gap between the extrusion device and the second working plate is smaller, and the extrusion device is difficult to maintain when parts such as the heating plate and the like are maintained.
3. According to the transfer device, the brake pads are transferred from the rotary tray to the conveying belt through the step-type arrangement, so that the brake pads are conveniently transferred from the rotary tray.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a schematic diagram showing the overall structure of a brake pad hot pressing apparatus according to the present application.
Fig. 2 is a schematic diagram of a transfer device of a brake pad hot pressing apparatus according to the present application.
Fig. 3 is a schematic diagram showing a front view of a hot pressing apparatus for a brake pad according to the present application.
Fig. 4 is an enlarged view schematically illustrating the structure of the region a in fig. 1.
Fig. 5 is a schematic diagram of a structure of a brake pad hot pressing apparatus according to the present application in a left side view.
Fig. 6 is a right side view of a brake pad hot pressing apparatus according to the present application.
Fig. 7 is an enlarged view schematically illustrating the structure of the region B in fig. 6.
Wherein:
1. the device comprises a shell, 2, a rotary tray, 3, a support, 4, a first working plate, 5, a second working plate, 6, a through groove, 7, an extrusion driving device, 8, an extrusion plate, 9, a spring, 10, a transfer device, 11, a first magnetic force adsorption device, 12, a second magnetic force adsorption device, 13, a conveying belt, 14 and a magnetic meter base.
The specific embodiment is as follows:
the application will be further described with reference to the drawings and examples.
Example 1
The application discloses a brake pad hot-pressing device, which comprises a device body, wherein the device body is used for bearing an extrusion device and a rotary tray 2, and particularly comprises a shell 1, one end of the shell 1 protrudes out of the shell 1 to form a bracket 3, wherein the shell 1 is in a cylindrical shape, a rotary motor is arranged in the shell 1, other rotary devices can be adopted in other embodiments, a fixing device is provided for the rotary motor in the shell 1, a plurality of strip-shaped supporting bars are arranged on the inner periphery of the shell 1, the rotary motor is placed on the strip-shaped supporting bars, the rotary motor is fixed on the strip-shaped supporting bars through bolts, and the rotary motor is borne by the strip-shaped supporting bars.
The rotary tray 2 is installed on the output shaft of the rotary motor, the rotary tray 2 is driven to rotate by the output shaft of the rotary motor, a plurality of first working plates 4 are placed on the rotary tray 2, one of the functions of the first working plates 4 is to bear the brake pads, the assembled brake pads are placed on the first working plates 4, meanwhile, the second working plates 5 are arranged at the upper ends of the first working plates 4, in the embodiment, the first working plates 4 and the second working plates 5 are fixed together through bolts, a plurality of through grooves 6 are formed in the second working plates 5, the brake pads are placed in the through grooves 6 of the second working plates 5, the second working plates 5 limit the brake pads, and the brake pads are prevented from being separated from the first working plates 4.
The first work plate 4 is fixed to the rotary tray 2 by bolts.
An extrusion device is fixed on the bracket 3, the extrusion device comprises an extrusion driving device 7, in the embodiment, the extrusion driving device 7 adopts a driving cylinder, an output shaft of the driving cylinder is driven by an air pump to move along a direction perpendicular to the upper end face of the first working plate 4, and an extrusion plate 8 is installed at one end, close to the first working plate 4, of the output shaft of the driving cylinder.
As another embodiment, the extrusion driving device 7 may also use a linear motor, and the linear motor drives an output shaft to move along a direction perpendicular to the upper end surface of the first working plate 4, and the extrusion plate 8 is installed at one end of the output shaft close to the first working plate 4.
As a first embodiment, the extrusion plate 8 is used as a heating plate, the extrusion plate 8 is formed by assembling two plates, wherein a groove is formed in a clamping surface of the two plates, specifically, a part of the groove is formed in a position, close to one end of the second plate, of the first plate, another part of the groove is formed in a position, close to one end of the first plate, of the second plate, the first plate and the second plate are combined to form a complete groove, the periphery of the electric heating tube is sleeved with a heat conducting tube, in this embodiment, the heat conducting tube is a copper tube, the copper tube is placed in the groove, and as a preferred mode, the groove is distributed on the clamping surface of the two plates uniformly, so that the whole extrusion plate 8 heats uniformly.
Preferably, one or more grooves for placing temperature sensors are further formed in the clamping surfaces of the two plates, the temperature of the extrusion plate 8 is detected in real time by the temperature sensors, the temperature of the extrusion plate 8 is controlled to be 80-100 ℃, specific values of the pressure can be set to be 3 tons, 5 tons and 10 tons, the extrusion plate 8 extrudes the brake pad on the first working plate 4, and the extrusion plate 8 heats the brake pad, so that the two brake pad components are firmly hot-pressed together.
As a second embodiment, the first working plate 4 is used as a heating plate, the structure of the heating plate is the same as that of the heating plate, and the first working plate 4 is used as a heating component to heat the brake pads, so that two brake pad assemblies are firmly hot-pressed together.
As the third embodiment, the first working plate 4 and the extrusion plate 8 are all used as heating plates, the structure of the heating plates is the same as that of the heating plates, the first working plate 4 and the extrusion plate 8 are used as heating components to jointly heat the brake pad, a thin film piece can be placed between the brake pad components, the thin film piece is difficult to process, the thickness of each part of the thin film piece is difficult to be the same, the thin film piece is softer, no matter the thin film piece is placed manually or placed by a machine, a certain gap, folds or overlapping exists, therefore, under the action of a spring, the two heating plates heat the brake pad simultaneously, the temperature of the two surfaces of the thin film piece is the same, the two heating plates can improve the speed of the hot press forming of the brake pad, the hot press time is shortened, and meanwhile, the problem that the hot press forming of the brake pad is unstable due to the too short hot press time is avoided, and the brake pad can be better formed by the hot press.
Furthermore, in order to improve the working efficiency of hot pressing of the brake pads, the application is provided with a plurality of extrusion driving devices 7 which are arranged in parallel, and the second working plate 5 is provided with the same number of through grooves 6, so that the extrusion devices can realize simultaneous hot pressing of a plurality of brake pads through the plurality of extrusion driving devices 7, or an extrusion plate 8 with a larger area is arranged through the output shaft of one extrusion driving device 7, and the second working plate 5 is provided with a plurality of through grooves 6, so that the extrusion plate 8 can finish simultaneous hot pressing of the brake pads through one extrusion driving device 7.
In addition, the rotary tray 2 of the application can rotate, so that one area of the rotary tray 2 is hot-pressed, and a brake pad can be placed in an area which is not hot-pressed, and the hot-pressed brake pad is taken down by the transfer device 10 in the area which is hot-pressed, so that the synchronous placement, hot pressing and taking down of the production of the brake pad are realized, and the hot pressing efficiency is improved.
Preferably, the support 3 is also provided with a sliding rail, the extrusion driving device 7 is arranged on the same sliding plate, the lower end of the sliding plate is provided with a sliding block, the sliding block is slidably arranged on the sliding rail, and when parts are required to be maintained or replaced, the extrusion driving device 7 slides out through the matching of the sliding rail and the sliding block.
The transfer device 10 of the present application includes magnetic force gauge bases 14, the number of the magnetic force gauge bases 14 is the same as the number of the brake pads ON the first working plate 4, as an implementation scheme, the magnetic force gauge bases 14 are all installed ON the same plate to form a first magnetic force adsorption device 11, the first rotary driving device is connected with the first magnetic force adsorption device 11, the first rotary driving device rotates the first magnetic force adsorption device 11 to the vicinity of the brake pads of the first working plate 4, a rotary switch is arranged ON the magnetic force gauge bases 14, when the rotary switch is shifted to an ON gear, the magnetic force gauge bases 14 start to work to generate magnetic force, and the magnetic force gauge bases 14 can adsorb the brake pads through the magnetic force.
The rotary switches are connected to second rotary driving means, and as an embodiment, each rotary switch is connected to one second rotary driving means, and when the first magnetic force adsorption means 11 moves to the position of the brake pad, the second rotary driving means toggles the rotary switch to the ON position, so that the first magnetic force adsorption means 11 generates magnetic force.
As a second embodiment, the first magnetic attraction device 11 shares a second rotation driving device, an output shaft of the second rotation driving device is connected with a crank link mechanism, a tail end of the crank link mechanism is connected with a rotary switch, each rotary switch is connected with a crank link mechanism, and adjacent crank link mechanisms are connected through a rotation shaft, so that one second rotation driving device drives all the rotary switches to rotate.
The transfer device 10 further comprises a second magnetic force adsorption device 12, the second magnetic force adsorption device 12 is arranged at the lower end of the first magnetic force adsorption device 11, the magnetic force gauge stand 14 of the second magnetic force adsorption device 12 is also arranged ON a plate, the magnetic force gauge stand 14 is arranged ON the second magnetic force adsorption device 12, and concretely, a rotary switch is arranged ON the magnetic force gauge stand 14, when the rotary switch dials to an ON gear, the magnetic force gauge stand 14 is started to work to generate magnetic force, the magnetic force gauge stand 14 can adsorb a brake block through the magnetic force, the magnetic force gauge stand 14 is hinged ON two side plates, a hinge shaft protrudes out of the side plates, and a third rotary driving device is connected with the hinge shaft and drives the magnetic force gauge stand 14 in the second magnetic force adsorption device 12 to rotate by 180 degrees each time.
As an embodiment, each hinge shaft is connected with a third rotation driving device, and as another embodiment, all hinge shafts of the second magnetic force adsorption device 12 share a third rotation driving device, an output shaft of the third rotation driving device is connected with a crank link mechanism, and the tail end of the crank link mechanism is connected with the hinge shaft, and each hinge shaft is connected with a crank link mechanism, so that the third rotation driving device drives all hinge shafts to rotate.
The fourth rotary driving devices are connected to rotary switches, and as an embodiment, each rotary switch is connected to one fourth rotary driving device, and when the second magnetic attraction device 12 needs to be matched with the first magnetic attraction device 11, the fourth rotary driving device toggles the rotary switch to the ON gear, so that the second magnetic attraction device 12 generates magnetic force.
As a second embodiment, the second magnetic attraction device 12 shares a fourth rotation driving device, an output shaft of the fourth rotation driving device is connected with a crank link mechanism, a terminal of the crank link mechanism is connected with a rotary switch, each rotary switch is connected with a crank link mechanism, and adjacent crank link mechanisms are connected through a rotation shaft, so that one fourth rotation driving device drives all the rotary switches to rotate.
The rotary driving device may be any one of a plurality of devices such as a rotary cylinder, a rotary motor, a servo motor, a gear motor, and the like.
The outer side of the shell 1 is also provided with a conveying belt 13, the conveying belt 13 can convey the brake pads after hot pressing to other places of a production line, but because the rotating tray 2 and the conveying belt 13 have obvious distances, the brake pads can be transferred from the rotating tray 2 only by adopting the transfer device 10, and the transfer method of the application comprises the following steps: after the hot pressing of the brake pad is finished, the brake pad is rotated by 90 degrees and then enters a designated position for transferring the brake pad, at this time, after the first rotary driving device transfers the first magnetic force adsorption device 11 to the position where the brake pad is located, the second rotary driving device drives the rotary switch of the magnetic force gauge stand 14, so that the gear is changed from OFF to ON, the magnetic force is generated by the magnetic force gauge stand 14 to adsorb the brake pad, and then the first rotary driving device rotates the first magnetic force adsorption device 11 to transfer the first magnetic force adsorption device 11 to the position where the second magnetic force adsorption device 12 is located.
The third rotary driving device of the second magnetic force adsorption device 12 drives the magnetic force gauge stand 14 to rotate 180 degrees around the hinge shaft, so that the surface, with magnetic force, of the magnetic force gauge stand 14 faces the brake pad, the fourth rotary driving device drives the rotary switch of the magnetic force gauge stand 14, so that the gear is changed from 'OFF' to 'ON', the second rotary driving device drives the rotary switch of the magnetic force gauge stand 14, so that the gear is changed from 'ON' to 'OFF', the magnetic force of the magnetic force gauge stand 14 of the first magnetic force adsorption device 11 is lost, after the magnetic force gauge stand 14 of the second magnetic force adsorption device 12 adsorbs the brake pad through the magnetic force, the third rotary driving device drives the magnetic force gauge stand 14 to rotate 180 degrees around the hinge shaft, so that the brake pad faces the conveyor belt 13, at the moment, the fourth rotary driving device drives the rotary switch of the magnetic force gauge stand 14, so that the gear is changed from 'ON' to 'OFF', the magnetic force gauge stand 14 of the second magnetic force adsorption device loses the magnetic force, so that the brake pad is dropped ON the conveyor belt 13, and the brake pad is conveyed out through the conveyor belt 13.
Example 2
The specific process of the production of the brake pad comprises the following steps:
step 1: two brake sub-sheets are placed in a through groove 6 on a second working plate 5, a first working plate 4 is fixed at the lower end of the second working plate 5, and a thin film sheet is placed between the two brake sub-sheets;
step 2: the second working plate 5 is driven to rotate 90 degrees around the axis of the rotating motor to the lower end of the extrusion device, so that the extrusion plate 8 faces the through groove 6 on the second working plate 5;
step 3: the extrusion device drives the extrusion plate 8 to move towards the direction of the through groove 6 of the second working plate 5, the extrusion plate 8 is used for heating, or the first working plate 4 is used for heating, or the extrusion plate 8 and the first working plate 4 are used for simultaneously heating, so that the heating brake pad is extruded and heated in any mode, the heating temperature is controlled to be 80-100 ℃, the extrusion time is 8-12 seconds, and the pressure is 0.5-10 tons;
step 4: driving the second work plate 5 to rotate 90 degrees around the axis of the rotating motor;
step 5: the first rotary driving device transfers the first magnetic force adsorption device 11 to the position of the brake pad, and the second rotary driving device drives the rotary switch of the magnetic force gauge stand 14 to change the gear from OFF to ON, and the magnetic force gauge stand 14 generates magnetic force to adsorb the brake pad;
step 6: the first rotary driving device rotates the first magnetic force adsorption device 11, and transfers the first magnetic force adsorption device 11 to the position of the second magnetic force adsorption device 12;
step 7: the third rotary driving device of the second magnetic force adsorption device 12 drives the magnetic force gauge seat 14 to rotate 180 degrees around the hinge shaft, so that the surface of the magnetic force gauge seat 14 with magnetic force faces the brake pad, the fourth rotary driving device drives the rotary switch of the magnetic force gauge seat 14, so that the gear is changed from 'OFF' to 'ON', the second rotary driving device drives the rotary switch of the magnetic force gauge seat 14, so that the gear is changed from 'ON' to 'OFF', the magnetic force gauge seat 14 of the first magnetic force adsorption device 11 loses magnetic force, and the magnetic force gauge seat 14 of the second magnetic force adsorption device 12 adsorbs the brake pad through magnetic force;
step 8: the third rotary driving device drives the magnetic meter seat 14 to rotate 180 degrees around the hinge shaft so that the brake pad faces the conveying belt 13, the fourth rotary driving device drives the rotary switch of the magnetic meter seat 14 so that the gear is changed from ON to OFF, and the magnetic meter seat 14 of the second magnetic adsorption device 12 loses magnetic force so that the brake pad falls ON the conveying belt 13.
The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
While the foregoing description of the embodiments of the present application has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the application, but rather, it is intended to cover all modifications or variations within the scope of the application as defined by the claims of the present application.
Claims (5)
1. A brake block hot press unit, characterized by: comprises a pressing device and at least one first working plate (4);
the upper end of the first working plate (4) is provided with a second working plate (5), the second working plate (5) is provided with at least one through groove (6) for accommodating a brake pad, and the extrusion plate (8) of the extrusion device is opposite to the through groove (6) of the second working plate (5);
the first working plate (4) and the extrusion plate (8) on the extrusion device are both heating plates, the heating plates comprise at least two plates, a heating part is arranged between the two plates, a temperature sensor is also arranged in the heating plates, and the temperature sensor and the heating part are electrically connected with the controller;
the extrusion device comprises at least one extrusion driving device (7), a bearing block is arranged on an output shaft of the extrusion driving device (7), a spring (9) is arranged at one end, far away from the output shaft of the extrusion driving device (7), of the bearing block, the extrusion plate (8) is arranged at one end, far away from the bearing block, of the spring (9), the springs (9) comprise a plurality of springs, and the springs (9) are uniformly distributed on the bearing block;
the controller is configured to control the temperature of the heating plate to be 80-100 ℃, and the controller is controlled to control the extrusion time of the extrusion device to be 8-12 seconds;
the automatic magnetic force measuring device is characterized by further comprising a transferring device (10), wherein the transferring device (10) comprises a first magnetic force absorbing device (11), a magnetic force gauge stand (14) is arranged on the first magnetic force absorbing device (11), and a rotary switch is arranged on the magnetic force gauge stand (14);
the first magnetic force adsorption device (11) is connected with a first rotary driving device, and the first rotary driving device drives the first magnetic force adsorption device (11) to reach the upper part of the rotary tray (2);
the rotary switch of the magnetic meter seat (14) on the first magnetic adsorption device (11) is connected with a second rotary driving device, and each rotary switch is connected with one second rotary driving device;
or (b)
The output shaft of the second rotary driving device is connected with a crank-link mechanism, the tail end of the crank-link mechanism is connected with rotary switches, each rotary switch is connected with one crank-link mechanism, and the adjacent crank-link mechanisms are connected through a rotating shaft;
the transfer device (10) further comprises a second magnetic force adsorption device (12), the second magnetic force adsorption device (12) is positioned at the lower end of the first magnetic force adsorption device (11), a magnetic force gauge stand (14) is hinged on the second magnetic force adsorption device (12), a rotary switch is arranged on the magnetic force gauge stand (14), and a third rotary driving device is connected with a hinge shaft to enable the magnetic force gauge stand (14) in the second magnetic force adsorption device (12) to rotate 180 degrees each time;
the rotary switch of the magnetic meter seat (14) on the second magnetic adsorption device (12) is connected with a fourth rotary driving device, and each rotary switch is connected with one fourth rotary driving device;
or (b)
And an output shaft of the fourth rotary driving device is connected with a crank connecting rod mechanism, the tail end of the crank connecting rod mechanism is connected with rotary switches, each rotary switch is connected with one crank connecting rod mechanism, and the adjacent crank connecting rod mechanisms are connected through a rotating shaft.
2. A brake pad hot pressing apparatus according to claim 1, further comprising a rotary tray (2), wherein a first clamping groove is provided on the rotary tray (2), and the first working plate (4) is fixed in the first clamping groove.
3. A brake pad hot pressing apparatus according to claim 2, further comprising a housing (1), wherein the rotary tray (2) is located in the housing (1), a plurality of bar-shaped support bars are provided in the housing (1), the rotary motor is placed on the bar-shaped support bars, and an output shaft of the rotary motor is connected to the rotary tray (2).
4. A brake pad hot pressing apparatus according to claim 1, wherein the lower end of the pressing apparatus is provided with a slide rail, the pressing apparatus is slidably disposed on the slide rail, and one end of the slide rail extends in a direction away from the first working plate (4).
5. A hot press forming method of a brake pad is characterized in that: a brake pad hot press apparatus as claimed in claim 1, comprising:
step 1: two brake sub-sheets are placed in a through groove (6) on a second working plate (5), a first working plate (4) is fixed at the lower end of the second working plate (5), and a thin film sheet is placed between the two brake sub-sheets;
step 2: the second working plate (5) is driven to rotate 90 degrees around the axis of the rotating motor to the lower end of the extrusion driving device, so that the extrusion plate (8) is opposite to the through groove (6) on the second working plate (5);
step 3: the extrusion device drives the extrusion plate (8) to move towards the direction of the through groove (6) of the second working plate (5), the extrusion plate (8) is used for heating or the first working plate (4) is used for heating or the extrusion plate (8) and the first working plate (4) are used for simultaneously heating any one of the modes to extrude and heat the brake pad, the heating temperature is controlled to be 80-100 ℃, and the extrusion time is controlled to be 8-12 seconds;
step 4: driving the second working plate (5) to rotate by 90 degrees around the axis of the rotating motor;
step 5: the first rotary driving device transfers the first magnetic force adsorption device (11) to the position of the brake pad, and the second rotary driving device drives the rotary switch of the magnetic force gauge stand (14) to change the gear from OFF to ON, and the magnetic force is generated by the magnetic force gauge stand (14) to adsorb the brake pad;
step 6: the first rotary driving device rotates the first magnetic force adsorption device (11), and transfers the first magnetic force adsorption device (11) to the position of the second magnetic force adsorption device (12);
step 7: the third rotary driving device of the second magnetic force adsorption device (12) drives the magnetic force gauge seat (14) ON the second magnetic force adsorption device (12) to rotate 180 degrees around the hinge shaft, so that the surface of the magnetic force gauge seat (14) with magnetic force faces the brake pad, the fourth rotary driving device drives the rotary switch of the magnetic force gauge seat (14), the gear is changed from OFF to ON, the second rotary driving device drives the rotary switch of the magnetic force gauge seat (14), the gear is changed from ON to OFF, the magnetic force gauge seat (14) of the first magnetic force adsorption device (11) loses magnetic force, and the magnetic force gauge seat (14) of the second magnetic force adsorption device (12) adsorbs the brake pad through magnetic force;
step 8: the third rotary driving device drives the magnetic meter seat (14) ON the second magnetic force adsorption device (12) to rotate 180 degrees around the hinge shaft, so that the brake pad is placed in place facing the conveying belt (13), and the fourth rotary driving device drives the rotary switch of the magnetic meter seat (14) to change the gear from ON to OFF, so that the magnetic force of the magnetic meter seat (14) of the second magnetic force adsorption device (12) is lost, and the brake pad falls ON the conveying belt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914185.2A CN112009068B (en) | 2020-09-03 | 2020-09-03 | Brake block hot press unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914185.2A CN112009068B (en) | 2020-09-03 | 2020-09-03 | Brake block hot press unit |
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| Publication Number | Publication Date |
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| CN112009068A CN112009068A (en) | 2020-12-01 |
| CN112009068B true CN112009068B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010914185.2A Active CN112009068B (en) | 2020-09-03 | 2020-09-03 | Brake block hot press unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206024267U (en) * | 2016-08-19 | 2017-03-15 | 江苏力德尔电子信息技术有限公司 | A kind of FPC automatic rotary disc types cold-hot pressure tool |
| CN207565036U (en) * | 2017-11-30 | 2018-07-03 | 山东华瑞丰机械有限公司 | A kind of brake block heat pressing forming machines |
| CN208118634U (en) * | 2018-04-04 | 2018-11-20 | 盐城金红达科技有限公司 | A kind of spoiler pressing device |
| CN109318031A (en) * | 2018-11-28 | 2019-02-12 | 十堰市神针工贸有限公司 | It is a kind of for shifting the magnechuck of metallic briquette |
| CN209851682U (en) * | 2019-03-23 | 2019-12-27 | 河南信众汽车制动科技有限公司 | Mould is used in brake block bonding production |
-
2020
- 2020-09-03 CN CN202010914185.2A patent/CN112009068B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206024267U (en) * | 2016-08-19 | 2017-03-15 | 江苏力德尔电子信息技术有限公司 | A kind of FPC automatic rotary disc types cold-hot pressure tool |
| CN207565036U (en) * | 2017-11-30 | 2018-07-03 | 山东华瑞丰机械有限公司 | A kind of brake block heat pressing forming machines |
| CN208118634U (en) * | 2018-04-04 | 2018-11-20 | 盐城金红达科技有限公司 | A kind of spoiler pressing device |
| CN109318031A (en) * | 2018-11-28 | 2019-02-12 | 十堰市神针工贸有限公司 | It is a kind of for shifting the magnechuck of metallic briquette |
| CN209851682U (en) * | 2019-03-23 | 2019-12-27 | 河南信众汽车制动科技有限公司 | Mould is used in brake block bonding production |
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| CN112009068A (en) | 2020-12-01 |
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